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The dual role of insurance in input use: Mitigating risk versus curtailing incentives

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  • Pietrobon, Davide

Abstract

Insurance can encourage the use of risk-increasing inputs, but it can also decrease people’s incentives to exert effort when the latter is difficult to monitor. This effort reduction can be associated with a decrease in the use of effort-complementary inputs. I study a model of risk-sharing that allows for both effects of insurance on input use and use the latest ICRISAT panel to structurally estimate it. Median fertilizer use is almost three times higher under no sharing than under full insurance for reasonable levels of risk aversion. A subsidy that halves fertilizer prices increases farmers’ welfare by 37% in consumption-equivalent terms.

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  • Pietrobon, Davide, 2024. "The dual role of insurance in input use: Mitigating risk versus curtailing incentives," Journal of Development Economics, Elsevier, vol. 166(C).
    • Handle: RePEc:eee:deveco:v:166:y:2024:i:c:s0304387823001591
    DOI: 10.1016/j.jdeveco.2023.103203
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    More about this item

    Keywords

    Insurance; Risk; Private information; Effort; Agriculture; Fertilizer; Complementarity;
    All these keywords.

    JEL classification:

    • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services

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